12404122441 has 8 divisors (see below), whose sum is σ = 12466306944. Its totient is φ = 12342014880.

The previous prime is 12404122399. The next prime is 12404122459. The reversal of 12404122441 is 14422140421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12404122441 - 2¹³ = 12404114249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12404122481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318756 + ... + 355546.

It is an arithmetic number, because the mean of its divisors is an integer number (1558288368).

Almost surely, 2^12404122441 is an apocalyptic number.

It is an amenable number.

12404122441 is a deficient number, since it is larger than the sum of its proper divisors (62184503).

12404122441 is a wasteful number, since it uses less digits than its factorization.

12404122441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38471.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 12404122441 its reverse (14422140421), we get a palindrome (26826262862).

The spelling of 12404122441 in words is "twelve billion, four hundred four million, one hundred twenty-two thousand, four hundred forty-one".